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I bought an ECU for really cheap and i want to sell it. I dont know what the significance of the codes are on the side of it. How do i tell if it is actually what i was told it is(legacy turbo ecu)? What do i look for.
starting from the left , these numbers and letters appear on the case.
MECF-M52 A1 01107
22611 AA692
MECF-M52
1307 A1 H7